» »

1988 911 Turbo - 930 – 3.5 liter - Motec, G50/50 Trans, RSR Coilovers, RUF, B&B

For sale: 1988 Porsche 930 911 Turbo

Technical specifications

Item location:
Colts Neck, New Jersey, United States
911 Turbo
Engine size:
3.5 liter
Number of cylinders:
Drive type:
Interior color:
Cassette Player, Leather Seats, Sunroof
Vehicle Title:
Contact the seller / ! Report


After 12 years of ownership I have decided to sell my Porsche 930 to help fund a new home project. This 930 sat most of the those years as an occasional driver with only a few thousand miles put on it. Most of those miles have been put on in the last two years going to meets so I have gotten to know it very well. I have owned many Porsche's and this one is simply the best all around Porsche I have ever owned. Wrenches love it, Porsche guys love it, my kids are begging me not to sell it...but is has to go. This is not a stock 930 by any means nor one that has some useless bolt on's that do little to improve performance and are more likely to do damage. This 930 has been modified using the best components with little concern for the cost to get it right. It is super reliable and a total blast to drive. It includes is the original window sticker, tool kit and the owners manual as well as a box of receipts, build notes and Motec manuals. Read on for the details.


3.5 liter twin plug engine with approximately 5000 miles. This motor was built on brand new factory case (Part number only. The serial number is not stamped on this case) with new Mahle pistons and cylinders, new 964 cams, port and polished heads with new guides, new valve seats new valves and new Andial Springs, Andial Steel Head gaskets, new Carillo Connecting Rods, Extrude Honed 3.2 Carrera intake manifold with 52 lb matched injectors. Motor is completely balanced.

KKK turbo

B&B Large Intercooler

B&B Muffler with Dual 4.5" Tips

B&B Headers with Heat Exchangers.

RUF factory front oil cooler

New Bosch Platinum Plugs


Motec M800 ECU with an ignition expander driving 12 near plug ignition coils. Motec modified Porsche REF SYNC distributor.

Motec options turned on are Dual Lambda option. All harnesses are professionally done Mill Spec and Deutsch connectors, Tefzel wire, with Raycem heat shrink and boots. All sensor and ignition components are Motec.
Included Motec sensors are 2 lambda right & left bank, 2 EGT right & left bank, 2 wheel speed, 3 axis G force, oil temp, eng temp, before and after intercooler temps, Boost and fuel trim 9 position switches, Oil pressure, fuel pressure, brake sensor, TPS sensor, manifold pressure, intake air temp.

Motec ADL Dash with Pro logging and 1 meg memory options turned on.


5 speed, G50/50 from a 1989 930

New Heavy Duty Sachs Clutch Kit


RUF Factory Front Valance

RUF Factory Rear Bumper

RUF 9" & 10" Rims

RSR 3.8 Rear Deck

993 Manual Mirrors

Porsche Factory Steel Boxed Rockers

RUF Boost Gauge in place of clock

Factory Sport Seats (Beautiful condition with no damage or bolster wear)

Turbo S Steering Wheel

Blaupunkt AM/FM Cassette

Rear roll cage installed. Front half of roll cage included or I can have the rear half removed in lieu of including the cage.


993 Turbo Calipers with near new 13' Front Rotors

928 S4 front Calipers in the rear

In cabin brake bias adjuster

Stainless steel brake lines


Bilstein RSR adjustable front and rear coil over suspension

ERP Bump steer kit

Rack Spacers

Weltmeister front and rear sway bars

The Fine Print

This cars paint and body is in beautiful condition. The passenger side door has a small door ding which a paint-less dent removal person should find easy to remove. The rear inner side panels were removed when cage was installed. I have a pair that I planned to fit around the cage but I never got to this. I will include these panels with the car. The black on the lower front valence has chips in the paint and should be touched up. The RUF wheel lips do not have rash but do have some nicks and imperfections. I attempted to redo the clear coat on one but it didn't come out well so i didn't continue.

I will gladly show this car but please no tire kickers.

This is simply a fantastic one of a kind 930. The new owner will never regret this purchase.

Thanks for looking.

Other classic cars for sale